haskell-language-server VS leksah

I previously used IntelliJ IDEA on Linux for over eight years, so I can sympathize with your struggles. [1] Recently I started using OSX because my Thinkpad finally died and I could not find another laptop I liked. So far, it's been pretty bumpy, although I have noticed that some things have improved such as fonts and build times. The downside is that very few things currently work on aarch64 right now, so I somewhat regret making the switch this early. I recently started writing some Haskell, which was a pain to setup on my local machine but now that GHCi and Stack support it [2], I think it's getting stable. Hopefully native libraries will improve their support, because despite the minor speedups (faster JVM), overall it's been a productivity-killer. Very, very few native libraries offer aarch64 builds right now.

[1]: http://breandan.net/2014/08/18/shell-script/

[2]: https://github.com/haskell/haskell-language-server/issues/20...

The tooling story has gotten much better with haskell-language-server unifying the formerly fragmented landscape. I'd highly recommend installing it.

Searching for "memory" among the open issues on haskell-language-server, yields quite a few results. From a quick glance, it seems to depend on the project, as specific projects seem to make the language server behave/leak quite bad.

If you have haskell-language-server installed it can also tell you what to import and even automatically import it for you.

- [#2365](https://github.com/haskell/haskell-language-server/issue/2365): hs-boot files not handled correctly, discovered in the ghc codebase and fixed with [#2377](https://github.com/haskell/haskell-language-server/pull/2377)

Cause they still cant be built with ghc-9.0.1, see: https://github.com/haskell/haskell-language-server/issues/297 , and https://github.com/haskell/haskell-language-server/pull/2202 for tactics

Hey! It sounds like hlint is working but not HLS, which is why you just get suggestions but not the errors. A bit similar to what I just ran into a couple of days ago. Could you check the logs from running haskell-language-server at the project's root directory, and see if it's similar with the ones I posted here?

There is already an Haskell IDE written in haskell : Leksah

There are Nix based installation instructions for Mac and Linux. (Getting familiar with Nix can help with managing the Haskell package and tools ecosystem more generally – so it's good Yak shaving...).